771260400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71413}}^1$

素因数の和:71440

約数の個数: 120

約数和(自身を含む): 2745154160

約数和(自身を除く): 1973893760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 71413, 142826, 214239, 285652, 357065, 428478, 571304, 642717, 714130, 856956, 1071195, 1142608, 1285434, 1428260, 1713912, 1785325, 1928151, 2142390, 2570868, 2856520, 3213585, 3427824, 3570650, 3856302, 4284780, 5141736, 5355975, 5713040, 6427170, 7141300, 7712604, 8569560, 9640755, 10283472, 10711950, 12854340, 14282600, 15425208, 16067925, 17139120, 19281510, 21423900, 25708680, 28565200, 30850416, 32135850, 38563020, 42847800, 48203775, 51417360, 64271700, 77126040, 85695600, 96407550, 128543400, 154252080, 192815100, 257086800, 385630200, 771260400]

約数ペア:

[(1, 771260400), (2, 385630200), (3, 257086800), (4, 192815100), (5, 154252080), (6, 128543400), (8, 96407550), (9, 85695600), (10, 77126040), (12, 64271700), (15, 51417360), (16, 48203775), (18, 42847800), (20, 38563020), (24, 32135850), (25, 30850416), (27, 28565200), (30, 25708680), (36, 21423900), (40, 19281510), (45, 17139120), (48, 16067925), (50, 15425208), (54, 14282600), (60, 12854340), (72, 10711950), (75, 10283472), (80, 9640755), (90, 8569560), (100, 7712604), (108, 7141300), (120, 6427170), (135, 5713040), (144, 5355975), (150, 5141736), (180, 4284780), (200, 3856302), (216, 3570650), (225, 3427824), (240, 3213585), (270, 2856520), (300, 2570868), (360, 2142390), (400, 1928151), (432, 1785325), (450, 1713912), (540, 1428260), (600, 1285434), (675, 1142608), (720, 1071195), (900, 856956), (1080, 714130), (1200, 642717), (1350, 571304), (1800, 428478), (2160, 357065), (2700, 285652), (3600, 214239), (5400, 142826), (10800, 71413)]